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Rhabdomyolysis in association with Duchenne's muscular dystrophy
1Department of Anesthesiology and Intensive Care, Hamamatsu University School of Medicine, Japan.
Insights
Sevoflurane anesthesia may trigger rhabdomyolysis in children with Duchenne muscular dystrophy. This case highlights a potential risk, suggesting caution when using sevoflurane in these patients.
Area of Science:
- Anesthesiology
- Pediatric Neurology
- Genetics
Background:
- Duchenne muscular dystrophy (DMD) is a genetic disorder causing progressive muscle degeneration.
- Anesthetic agents require careful selection in patients with neuromuscular disorders due to potential complications.
- Rhabdomyolysis, the breakdown of muscle tissue, can lead to serious health issues.
Observation:
- An 11-year-old boy with a known diagnosis of Duchenne muscular dystrophy underwent anesthesia for strabismus repair.
- The anesthetic regimen included sevoflurane and nitrous oxide, without muscle relaxants.
- Postoperatively, the patient developed heel pain and myoglobinuria, indicative of rhabdomyolysis.
Findings:
- This case presents the first reported instance of sevoflurane-induced rhabdomyolysis in a child with Duchenne muscular dystrophy.
- The patient responded to dantrolene sodium treatment and was discharged without further complications.
- The development of rhabdomyolysis suggests a potential adverse reaction to sevoflurane in this specific patient population.
Implications:
- The findings question the safety of sevoflurane in pediatric patients with Duchenne muscular dystrophy.
- Further investigation is warranted to understand the mechanism and prevalence of this adverse event.
- Anesthesiologists should consider alternative anesthetic agents or exercise extreme caution when sevoflurane is administered to children with DMD.
Purpose:
To present a case of rhabdomyolysis which developed in a child with a known history of Duchenne's muscular dystrophy, following an anesthetic which included sevoflurane.
Clinical Features:
An 11 yr old boy with a known history of Duchenne's muscular dystrophy underwent anesthesia for strabismus repair. The anesthetic consisted of sevoflurane and nitrous oxide without the use of a muscle relaxant. His postoperative course was complicated by a complaint of heel pain and the development of myoglobinuria. He was treated with dantrolene sodium and discharged home after two days, without further complication.
Conclusion:
Sevoflurane anesthesia has not been shown previously to be associated with the development of acute rhabdomyolysis in a child with a history of Duchenne's muscular dystrophy. As with halothane and isoflurane, the continued use of sevoflurane in the presence of Duchenne's muscular dystrophy should be questioned.